Coins with errors need to be seen for a evaluation, the type and condition of the error determines value. A dealer or collector can do this.
I took a while researching and I found that a 1922 D wheat penny Un-circulated is worth about 75 $. Circulated but in very good condition (as in looks to never have been touched) is worth about 18 $ Then depending on condition it can be worth anything from 2 to 17 $.
In 1922 the only Lincoln cent struck was a 1922-D, worn dies and over polishings caused the D not to strike up well or be completely missing from the coin and are highly valued
According to a 2014 coin price chart, there is no wheat penny that is worth $12,500. There is, however, a 1922 (no mint mark) wheat penny worth about $500 in circulated condition and $20,000 in mint condition. The highest price penny like this is a 1944 Steel penny that is worth $100,000 in mint condition and $4,000 in circulated condition.
A Penny Reward - 1922 was released on: USA: 14 May 1922
They are worth 2 to 6 cents in circulated condition.
The 1922 is the 2nd most valuable Lincoln cent and is worth over $500 even in circulated condition. However, if it's a 1922-D, that value drops to around $12 in worn condition and around $80 if uncirculated.
The cast of Penny Ante - 1922 includes: Harry Mann
Penny Chenery was born in 1922, in Virginia, USA.
No, only a "D" Mintmark will be on a 1922 Lincoln cent. The Denver Mint was the only Mint to strike Lincoln cents in 1922. Some of the coins were struck with very worn dies that caused the Mintmarks to be weak or completely missing. The coins with missing Mintmarks can be very valuable.
Between $17 and $340, depending on condition. Next time, if you include more information (the coin's approximate condition, if it is circulated or not, etc.) I can give you a more precise value.
Assuming you have a British silver threepence intended for circulation, it is 50% silver and worth about $1 in scrap silver or so if circulated or could be worth about $5-10 if uncirculated.